Java Developer

Náplň práce, právomoci a zodpovednosti:

CALLING ALL INNOVATORS - FIND YOUR FUTURE AT FISERV

We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

WHAT DOES A SUCCESSFUL JAVA DEVELOPER AT FISERV DO

As a Java Developer, you are a seasoned professional who is responsible for designing, developing, and maintaining complex Java based applications in our financial systems.

You will work on a key project providing real-time information to our clients all over Europe which empowers their business and helps them with critical business decision making.

You are a key player in ensuring the successful delivery of tasks, solutions and goals, combining technical expertise and strategic thinking.

WHAT YOU WILL DO:

• Implement new features and functionality, as well as optimize and refactor existing code.
• Write clean, efficient and well documented code.
• Work with appropriate frameworks, libraries and tools (e.g. Spring Boot, Quarkus, Maven, Gradle).
• Stay updated on the latest trends and technologies in the Java ecosystem.
• Automate development processes, such as continuous integration / continuous deployment (CI/CD) pipelines.
• Resolve complex technical issues, whether in the development stage or in production environment.
• Analyze logs and error reports to trace problems and apply fixes.
• Contribute to innovation initiatives, proposing new technologies or approaches.

IMPORTANT INFORMATION ABOUT THIS POSITION:

• Salary starts from 3200€/m gross based on previous experience.
• This role is meant for employment only. B2B (SZČO/s.r.o.) is not possible.
• We’re better together. This role is fully on-site.

TECH STACK

• Java 17+
• Spring Boot 3, Quarkus
• REST API (Open API 3)
• Apache Kafka, Amazon MSK
• Hibernate, JPA
• Maven, GitLab CI/CD, ArgoCD, Nexus
• Junit, Mockito
• Sonatype Lifecycle, Fortify, WebInspect, SonarQube
• Dynatrace, Splunk
• AWS, Kubernetes, Docker
• Jira, Confluence
• IntelliJ IDEA Ultimate

Zamestnanecké výhody, benefity:

PERKS AT WORK:

• Personal and professional development opportunities
• Networking activities, team buildings, volunteer and charity events
• Premium healthcare via ProCare
• 25 days of fully paid sickness leave (including 5 sick days)
• Life and Accident insurance
• Contribution to pension plan
• 10 paid days of parental leave for fathers
• Flexible working time
• Modern offices, international environment
• Multisport card
• Anniversary bonuses, Yearly bonuses
• Discounts with various partner merchants & stores

Požiadavky na zamestnanca:

WHAT YOU WILL NEED TO HAVE:

• In-depth knowledge of Java: This includes understanding the latest versions of Java, core concepts like object-oriented programming, multithreading, exception handling, collections framework, and Java memory management (garbage collection, etc.).
• Professional Experience: 5+ years of hands-on experience in Java development.
• Spring Framework: Experience with Spring Boot, Spring Security, and Spring Data.
• Build Tools: Knowledge of build automation tools like Maven or Gradle.
• Web Services: Proficiency with RESTful services and related technologies like JSON, XML.
• Version Control: Knowledge of Git or other version control systems.
• Unit Testing: Familiarity with testing tools like Junit and Mockito.

WHAT WOULD BE GREAT TO HAVE:

• Leadership and Mentorship: Ability to guide and mentor junior developers, conduct code reviews, and lead technical discussions.
• Team Collaboration: Experience working in agile teams, contributing to sprint planning, standups, and retrospectives.
• Adaptability: Ability to quickly learn new technologies and adapt to changing project requirements.